From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gerlach Subject: [PATCH 3/4] ARM: dts: am43x-epos-evm: Add rtc node with ti,no-init property Date: Thu, 5 Mar 2015 07:13:30 -0600 Message-ID: <1425561211-31003-4-git-send-email-d-gerlach@ti.com> References: <1425561211-31003-1-git-send-email-d-gerlach@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1425561211-31003-1-git-send-email-d-gerlach@ti.com> Sender: linux-omap-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org Cc: Paul Walmsley , Tony Lindgren , KEERTHY , Dave Gerlach List-Id: devicetree@vger.kernel.org Add rtc node with ti,no-init property so that rtc hwmod does not get initialized as the RTC IP is disabled in hardware by the board layout on am43x-epos-evm so the SoC cannot access the IP at all. Without this, hwmod writes to the RTC SYSCONFIG register and causes a kernel panic during boot. Signed-off-by: Dave Gerlach --- arch/arm/boot/dts/am43x-epos-evm.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 257c099..ba7dbc0 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -687,3 +687,7 @@ }; }; }; + +&rtc { + ti,no-init; +}; -- 2.3.0